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Träfflista för sökning "WFRF:(Aydemir Alper) srt2:(2009)"

Sökning: WFRF:(Aydemir Alper) > (2009)

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1.
  • Hawes, Nick, et al. (författare)
  • Dora The Explorer : A Motivated Robot
  • 2009
  • Ingår i: Proc. of 9th Int. Conf. on Autonomous Agents and Multiagent Systems (AAMAS 2010). ; , s. 1617-1618
  • Konferensbidrag (refereegranskat)abstract
    • Dora the Explorer is a mobile robot with a sense of curios- ity and a drive to explore its world. Given an incomplete tour of an indoor environment, Dora is driven by internal motivations to probe the gaps in her spatial knowledge. She actively explores regions of space which she hasn't previously visited but which she expects will lead her to further unex- plored space. She will also attempt to determine the cate- gories of rooms through active visual search for functionally important objects, and through ontology-driven inference on the results of this search.
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2.
  • Pronobis, Andrzej, et al. (författare)
  • A Framework for Robust Cognitive Spatial Mapping
  • 2009
  • Ingår i: 2009 International Conference on Advanced Robotics, ICAR 2009. - : IEEE. - 9781424448555 ; , s. 686-693
  • Konferensbidrag (refereegranskat)abstract
    • Spatial knowledge constitutes a fundamental component of the knowledge base of a cognitive, mobile agent. This paper introduces a rigorously defined framework for building a cognitive spatial map that permits high level reasoning about space along with robust navigation and localization. Our framework builds on the concepts of places and scenes expressed in terms of arbitrary, possibly complex features as well as local spatial relations. The resulting map is topological and discrete, robocentric and specific to the agent's perception. We analyze spatial mapping design mechanics in order to obtain rules for how to define the map components and attempt to prove that if certain design rules are obeyed then certain map properties are guaranteed to be realized. The idea of this paper is to take a step back from existing algorithms and literature and see how a rigorous formal treatment can lead the way towards a powerful spatial representation for localization and navigation. We illustrate the power of our analysis and motivate our cognitive mapping characteristics with some illustrative examples.
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